Effect of Cerium on Structural and Dielectric Properties of Modified BiFeO3-PbTiO3 Ceramics for Photovoltaic Applications

2021 ◽  
Author(s):  
S. K. Parida ◽  
M. K. Swain ◽  
R. K. Bhuyan ◽  
B. Kisan ◽  
RNP Choudhary
Keyword(s):  
Dielectric Properties ◽  
Photovoltaic Applications ◽  
Pbtio3 Ceramics

Effects of grain size on the dielectric properties of Pb(Mg1/3Nb2/3)O3-30 mol % PbTiO3 ceramics

2007 ◽  
Vol 102 (7) ◽  
pp. 074116 ◽  
Author(s):  
Wook Jo ◽  
Tae-Hyeong Kim ◽  
Doh-Yeon Kim ◽  
Shyamal Kumar Pabi
Keyword(s):  
Grain Size ◽  
Dielectric Properties ◽  
Pbtio3 Ceramics

The Dielectric Properties of Bi(Mg,Ti)O3–PbTiO3 Ceramics

2016 ◽  
Vol 16 (12) ◽  
pp. 12927-12929 ◽  
Author(s):  
Young-Hoon Kwon ◽  
Joong-Hyeon Ahn ◽  
Jung-Hyuk Koh
Keyword(s):  
Dielectric Properties ◽  
Pbtio3 Ceramics

Effects of calcium on the phase transition and the dielectric properties of Sm-modified PbTiO3 ceramics

2003 ◽  
Vol 255 (3-4) ◽  
pp. 298-302 ◽  
Author(s):  
S.B. Dai ◽  
Y.D. Juang ◽  
J.S. Hwang ◽  
D.E. Chen ◽  
S.Y. Chu
Keyword(s):  
Phase Transition ◽  
Dielectric Properties ◽  
Pbtio3 Ceramics

Effects of PbO excess in Pb(Mg1/3Nb2/3)O3–PbTiO3 ceramics: Part I. Sintering and dielectric properties

1999 ◽  
Vol 14 (3) ◽  
pp. 891-897 ◽  
Author(s):  
M. Villegas ◽  
A. C. Caballero ◽  
M. Kosec ◽  
C. Moure ◽  
P. Duráan ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
Dielectric Properties ◽  
Liquid Phase ◽  
Pyrochlore Phase ◽  
Secondary Phase ◽  
Phase Ratio ◽  
Sintering Behavior ◽  
Pbtio3 Ceramics

The influence of the presence of free PbO on densification, the perovskite/pyrochlore phase ratio, and corresponding dielectric properties has been studied for 0.9 PMN–0.1 PT-based ceramics with different added PbO excess. The sintering behavior of PMN-PT-based ceramics was basically controlled by PbO losses. However, the presence of a rich-PbO liquid phase during sintering produced pyrochlore grains, mainly located at the surface of the specimens. The dielectric properties of the PMN-PT-based materials, fabricated with different values of PbO excess, were similar when the secondary phase preferentially located at the surface was removed by polishing prior to electrode deposition. The thickness of the PbO-rich intergranular layers of the four samples with different initial PbO content was mainly independent of the amount of PbO excess because most of the free PbO was eliminated during sintering. Dielectric constant values of approximately 17,000 at 1 kHz and 40 °C were measured.

Sign in / Sign up

Export Citation Format

Share Document